CT Scans – Things to Know

#1 Essential Guides

Sometimes, your radiology tech will forget to tell you that CT scans with contrast have effects that you should be aware of.

You’re going to feel a hot flash, like a wave of heat starting in your face and spreading everywhere. When it gets to your groin, it will feel exactly like you just peed yourself. Seriously, don’t worry! Most everyone feels it, but you’re dry, I promise. You might also notice a weird metallic or coppery taste in your mouth. The whole strange feeling only lasts about 30 seconds, and then it’s totally gone. It’s all completely normal. Just hang tight!

Things to know:

1. PREP

· Fast for several hours before (if required)

· Remove all metal jewelry and dentures

· If you must remove any clothing, you will be given a medical gown

2. SCAN TIME

· Receive ID wristband

· Meet your radiologic tech

· Small IV line placed

· Drink oral contrast liquid and wait

· Lie flat on motorized bed which slides into the scanner

· They will push IV contrast through your IV during scan

· Scanner uses rotating X-ray beam

· You may need to hold breath if instructed during scanning

6. RECOVERY & FOLLOW-UP

· Drink water to flush contrast

· If you self-sedated, wait for sedation to wear off

· Wait days for scan results and review with doctor

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